Published in Zoologica, in 1939, in volume 24, issue 12, pages 289-292

Created: 2016-11-07, modified: 2016-11-07

Published in American Fern Journal, in 1925, in volume 15, pages 69-80

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 1925, in volume 15, pages 107-117

Created: 2017-04-23, modified: 2017-04-23

Published in Rhodora, in 1964, in volume 66, issue 768, pages 313-343

Created: 2014-06-16, modified: 2016-07-26

Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, issue 2, pages 484-488

Created: 2015-03-16, modified: 2015-03-16

Published in Entomol News, in 1966, in volume 77, pages 25-27

Created: 2011-06-10, modified: 2021-04-05

Published in Journal of The Washington Academy of Sciences, in 1941, in volume 31, issue 3, pages 96-105

Created: 2015-03-16, modified: 2015-03-16

Published in Journal of The Washington Academy of Sciences, in 1941, in volume 32, issue 6, pages 184-187

Created: 2015-03-16, modified: 2015-03-16

Published in Asa Gray correspondence. Senders B-Ba, in 1880, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Rhodora, in 1984, in volume 86, issue 848, pages 439-444

Created: 2014-06-16, modified: 2016-07-26

Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, issue 6, pages 125-137

Created: 2015-03-16, modified: 2023-02-16

Published in Proceedings of The Biological Society of Washington, in 1943, in volume 56, pages 53-56

Created: 2011-07-31, modified: 2011-07-31

Published in Journal of The Washington Academy of Sciences, in 1931, in volume 21, issue 7, pages 144-152

Created: 2015-03-16, modified: 2015-03-16

Published in Journal of The Washington Academy of Sciences, in 1934, in volume 24, issue 10, pages 443-447

Created: 2015-03-16, modified: 2015-03-16

Published in Scopus, in 2004, in volume 24, pages 46-47

Created: 2014-08-10, modified: 2014-08-10

Published in Proceedings of The Biological Society of Washington, in 1937, in volume 50, pages 15-16

Created: 2011-07-31, modified: 2011-07-31

Published in Proceedings of The Biological Society of Washington, in 1939, in volume 52, pages 17-18

Created: 2011-07-31, modified: 2011-07-31

Published in Proceedings of The Biological Society of Washington, in 1939, in volume 52, pages 163-164

Created: 2011-07-31, modified: 2011-07-31

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 19-40

Created: 2012-09-30, modified: 2012-09-30

Published in Journal of The Washington Academy of Sciences, in 1940, in volume 30, issue 2, pages 501-504

Created: 2015-03-16, modified: 2015-03-16

Published in Journal of The Washington Academy of Sciences, in 1943, in volume 33, issue 3, pages 70-72

Created: 2015-03-16, modified: 2015-03-16

Published in The Auk, in 1884, in volume 1, pages 166-173

Created: 2013-03-08, modified: 2013-03-08

Published in Annals and Magazine of Natural History, in 1923, in volume 11, issue 64, pages 465-472

Created: 2024-09-26, modified: 2024-09-26

Published in Journal of The Washington Academy of Sciences, in 1927, in volume 17, issue 20, pages 509-520

Created: 2015-03-16, modified: 2015-03-16

Published in Journal of The New York Entomological Society, in 1964, in volume 72, issue 1, pages 19-23

Created: 2016-06-13, modified: 2016-06-13

Published in Proceedings of the Entomological Society of Washington, in 1968, in volume 70, issue 2, pages 150-153

Created: 2011-12-13, modified: 2011-12-13

Published in Biological Bulletin, in 1902, in volume 3, pages 16-26

Created: 2010-01-11, modified: 2011-10-03

Published in Genera insectorum, in 1927, in volume 185, pages 1-434

Created: 2014-11-01, modified: 2014-11-01

Published in Rhodora, in 1962, in volume 64, issue 758, pages 113-117

Created: 2014-06-16, modified: 2016-07-26

Published in Pacific Science, in 1953, in volume 7, issue 2, pages 165-168

Created: 2017-09-10, modified: 2017-09-10

Published in Ibis, in 1905, in volume 5, issue 3, pages 498-505

Created: 2024-03-29, modified: 2024-03-29

Published in The Wilson Bulletin, in 1934, in volume 46, issue 3, pages 150-156

Created: 2016-12-04, modified: 2016-12-04

Published in The Wilson Bulletin, in 1983, in volume 95, issue 2, pages 269-275

Created: 2017-08-22, modified: 2017-08-22

Published in Proceedings of The Royal Society of Victoria, in 2003, in volume 115, issue 1/2, pages 67-75

Created: 2020-07-02, modified: 2020-07-02

Published in Biol Bull, in 1966, in volume 130, pages 378-386

Created: 2010-01-06, modified: 2011-06-21

Published in Torreya, in 1927, in volume 27, issue 5, pages 83-84

Created: 2022-12-14, modified: 2022-12-14

Published in Rhodora, in 1948, in volume 50, pages 80-91

Created: 2014-06-16, modified: 2016-07-26

Published in Rhodora, in 1931, in volume 33, issue 393, pages 192-193

Created: 2016-07-19, modified: 2016-07-19

Published in Rhodora, in 1949, in volume 51, issue 606, pages 119-120

Created: 2016-07-19, modified: 2016-07-19

Published in Rhodora, in 1983, in volume 85, issue 842, pages 228

Created: 2016-07-19, modified: 2016-07-19

Published in Zoologica, in 1942, in volume 27, issue 2, pages 5-6

Created: 2016-11-07, modified: 2016-11-07

Published in Biol Bull, in 1972, in volume 142, pages 335-349

Created: 2010-01-06, modified: 2011-06-21

Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1471-1505

Created: 2015-12-02, modified: 2015-12-02

Published in Rhodora, in 1955, in volume 57, issue 584, pages 336-337

Created: 2014-06-16, modified: 2016-07-26

Published in Rhodora, in 1954, in volume 56, issue 668, pages 182-183

Created: 2014-06-16, modified: 2016-07-26

Published in Adansonia, in 1963, in volume 3, issue 1, pages 62-77

Created: 2020-05-10, modified: 2020-05-10

Published in The Wilson Bulletin, in 1941, in volume 53, issue 3, pages 201-202

Created: 2016-12-11, modified: 2016-12-11

Published in Palaeontology, in 1963, in volume 6, issue 1, pages 119-120

Created: 2016-04-23, modified: 2016-04-23

Published in Rhodora, in 1956, in volume 58, issue 686, pages 41-43

Created: 2016-07-19, modified: 2016-07-19

Published in Rhodora, in 1964, in volume 66, issue 766, pages 136-139

Created: 2016-07-19, modified: 2016-07-19